Allopen: Add allopen Gradle subplugin

libraries/tools/kotlin-gradle-plugin-integration-tests/pom.xml

@@ -45,6 +45,12 @@
             <version>${project.version}</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-allopen</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.jetbrains.kotlin</groupId>
             <artifactId>kotlin-gradle-subplugin-example</artifactId>

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/SimpleKotlinGradleIT.kt

@@ -1,6 +1,9 @@
 package org.jetbrains.kotlin.gradle
 
+import org.jetbrains.kotlin.gradle.util.checkBytecodeContains
 import org.junit.Test
+import java.io.File
+import kotlin.test.assertTrue
 
 class SimpleKotlinGradleIT : BaseGradleIT() {
 
@@ -99,4 +102,46 @@ class SimpleKotlinGradleIT : BaseGradleIT() {
             assertContains("GreeterTest PASSED")
         }
     }
+
+    @Test
+    fun testAllOpenPlugin() {
+        Project("allOpenSimple", GRADLE_VERSION).build("build") {
+            assertSuccessful()
+
+            val classesDir = File(project.projectDir, "build/classes/main")
+            val openClass = File(classesDir, "test/OpenClass.class")
+            val closedClass = File(classesDir, "test/ClosedClass.class")
+            assertTrue(openClass.exists())
+            assertTrue(closedClass.exists())
+
+            checkBytecodeContains(openClass,
+                    "public class test/OpenClass {",
+                    "public method()V")
+
+            checkBytecodeContains(closedClass,
+                    "public final class test/ClosedClass {",
+                    "public final method()V")
+        }
+    }
+
+    @Test
+    fun testKotlinSpringPlugin() {
+        Project("allOpenSpring", GRADLE_VERSION).build("build") {
+            assertSuccessful()
+
+            val classesDir = File(project.projectDir, "build/classes/main")
+            val openClass = File(classesDir, "test/OpenClass.class")
+            val closedClass = File(classesDir, "test/ClosedClass.class")
+            assertTrue(openClass.exists())
+            assertTrue(closedClass.exists())
+
+            checkBytecodeContains(openClass,
+                    "public class test/OpenClass {",
+                    "public method()V")
+
+            checkBytecodeContains(closedClass,
+                    "public final class test/ClosedClass {",
+                    "public final method()V")
+        }
+    }
 }

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/allOpenSimple/build.gradle

@@ -0,0 +1,28 @@
+buildscript {
+    repositories {
+        mavenLocal()
+    }
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath "org.jetbrains.kotlin:kotlin-allopen:$kotlin_version"
+    }
+}
+
+apply plugin: "kotlin"
+apply plugin: "kotlin-allopen"
+
+repositories {
+    mavenLocal()
+}
+
+sourceSets {
+    main.kotlin.srcDir 'src'
+}
+
+allOpen {
+    annotation("lib.AllOpen")
+}
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/allOpenSimple/src/annotations.kt

@@ -0,0 +1,5 @@
+package lib
+
+annotation class AllOpen
+
+annotation class AllClose

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/allOpenSimple/src/test.kt

@@ -0,0 +1,13 @@
+package test
+
+import lib.*
+
+@AllOpen
+class OpenClass {
+    fun method() {}
+}
+
+@AllClose // effectively does nothing
+class ClosedClass {
+    fun method() {}
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/allOpenSpring/build.gradle

@@ -0,0 +1,24 @@
+buildscript {
+    repositories {
+        mavenLocal()
+    }
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath "org.jetbrains.kotlin:kotlin-allopen:$kotlin_version"
+    }
+}
+
+apply plugin: "kotlin"
+apply plugin: "kotlin-spring"
+
+repositories {
+    mavenLocal()
+}
+
+sourceSets {
+    main.kotlin.srcDir 'src'
+}
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/allOpenSpring/src/org/springframework/stereotype/Component.java

@@ -0,0 +1,60 @@
+/**
+ * This file was copied from the spring framework:
+ * https://github.com/spring-projects/spring-framework
+ */
+
+/*
+ * Copyright 2002-2007 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.stereotype;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Indicates that an annotated class is a "component".
+ * Such classes are considered as candidates for auto-detection
+ * when using annotation-based configuration and classpath scanning.
+ *
+ * <p>Other class-level annotations may be considered as identifying
+ * a component as well, typically a special kind of component:
+ * e.g. the {@link Repository @Repository} annotation or AspectJ's
+ * {@link org.aspectj.lang.annotation.Aspect @Aspect} annotation.
+ *
+ * @ author Mark Fisher
+ * @since 2.5
+ * @see Repository
+ * @see Service
+ * @see Controller
+ * @see org.springframework.context.annotation.ClassPathBeanDefinitionScanner
+ */
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+@Indexed
+public @interface Component {
+
+    /**
+     * The value may indicate a suggestion for a logical component name,
+     * to be turned into a Spring bean in case of an autodetected component.
+     * @return the suggested component name, if any
+     */
+    String value() default "";
+
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/allOpenSpring/src/test.kt

@@ -0,0 +1,12 @@
+package test
+
+import org.springframework.stereotype.Component
+
+@Component
+class OpenClass {
+    fun method() {}
+}
+
+class ClosedClass {
+    fun method() {}
+}